I reread lots of books all the time. I love rereading, that's how I unwind. Nowadays I don't reread as much fantasy as I did when I was a teenager (I've had to buy new copies of the first 3 books in WOT) and recently I have actually focused on reading more new books. And rather newly written than classics. Reading new books also provides me with new books to reread (like They Have Always Lived in the Castle by Shirley Jackson, I'm already looking forward to rereading that). But, dear reader, I have read Pride and Prejudice at least 5 times.